timetableallocatehoursform.cpp

基于遗传算法的排课软件源码 根据需要安排合理的课程时间等

	//teachers
	s=OUTPUT_DIR+FILE_SEP+s2+"_"+TEACHERS_TIMETABLE_1_DAYS_HORIZONTAL_FILENAME_HTML;
	writeTeachersTimetable1DaysHorizontalHtml(s);
	s=OUTPUT_DIR+FILE_SEP+s2+"_"+TEACHERS_TIMETABLE_1_DAYS_VERTICAL_FILENAME_HTML;
	writeTeachersTimetable1DaysVerticalHtml(s);
	s=OUTPUT_DIR+FILE_SEP+s2+"_"+TEACHERS_TIMETABLE_2_FILENAME_HTML;
	writeTeachersTimetable2Html(s);

	cout<<"Writing simulation results to disk completed successfully"<<endl;
}

void TimetableAllocateHoursForm::getStudentsTimetable(TimeChromosome &c){
	assert(gt.timePopulation.initialized);
	assert(gt.rules.initialized && gt.rules.initialized);

	//assert(c.HFitness()==0); - for perfect solutions
	c.getSubgroupsTimetable(gt.rules, students_timetable_week1, students_timetable_week2);
	best_time_chromosome.copy(gt.rules, c);
	students_schedule_ready=true;
}

void TimetableAllocateHoursForm::getTeachersTimetable(TimeChromosome &c){
	assert(gt.timePopulation.initialized);
	assert(gt.rules.initialized && gt.rules.initialized);

	//assert(c.HFitness()==0); - for perfect solutions
	c.getTeachersTimetable(gt.rules, teachers_timetable_week1, teachers_timetable_week2);
	best_time_chromosome.copy(gt.rules, c);
	teachers_schedule_ready=true;
}

/**
Function writing the students' timetable in xml format to a file
*/
void TimetableAllocateHoursForm::writeStudentsTimetableXml(const QString& xmlfilename)
{
	assert(gt.rules.initialized && gt.rules.internalStructureComputed);
	assert(gt.timePopulation.initialized);
	assert(students_schedule_ready && teachers_schedule_ready);

	//Now we print the results to an XML file
	QFile file(xmlfilename);
	if(!file.open(IO_WriteOnly))
		assert(0);
	QTextStream tos(&file);
	tos<<"<"<<protect(STUDENTS_TIMETABLE_TAG)<<">\n";

	for(int subgroup=0; subgroup<gt.rules.nInternalSubgroups; subgroup++){
		tos<<"\n";
		tos<< "  <Subgroup name=\"";
		QString subgroup_name = gt.rules.internalSubgroupsList[subgroup]->name;
		tos<< protect(subgroup_name) << "\">\n";

		for(int k=0; k<gt.rules.nDaysPerWeek; k++){
			tos<<"   <Day name=\""<<protect(gt.rules.daysOfTheWeek[k])<<"\">\n";
			for(int j=0; j<gt.rules.nHoursPerDay; j++){
				tos << "    <Hour name=\"" << protect(gt.rules.hoursOfTheDay[j]) << "\">\n";
				tos<<"     <Week1>";
				int ai=students_timetable_week1[subgroup][k][j]; //activity index
				if(ai!=UNALLOCATED_ACTIVITY){
					//Activity* act=gt.rules.activitiesList.at(ai);
					Activity* act=&gt.rules.internalActivitiesList[ai];
					for(QStringList::Iterator it=act->teachersNames.begin(); it!=act->teachersNames.end(); it++)
						tos<<" <Teacher name=\""<<protect(*it)<<"\"></Teacher>";
					tos<<"<Subject name=\""<<protect(act->subjectName)<<"\"></Subject>";
					tos<<"<Subject_Tag name=\""<<protect(act->subjectTagName)<<"\"></Subject_Tag>";
				}
				tos<<"</Week1>\n";
				tos<<"     <Week2>";
				ai=students_timetable_week2[subgroup][k][j]; //activity index
				if(ai!=UNALLOCATED_ACTIVITY){
					//Activity* act=gt.rules.activitiesList.at(ai);
					Activity* act=&gt.rules.internalActivitiesList[ai];
					for(QStringList::Iterator it=act->teachersNames.begin(); it!=act->teachersNames.end(); it++)
						tos<<" <Teacher name=\""<<protect(*it)<<"\"></Teacher>";
					tos<<"<Subject name=\""<<protect(act->subjectName)<<"\"></Subject>";
					tos<<"<Subject_Tag name=\""<<protect(act->subjectTagName)<<"\"></Subject_Tag>";
				}

				tos<<"</Week2>\n";
				tos << "    </Hour>\n";
			}
			tos<<"   </Day>\n";
		}
		tos<<"  </Subgroup>\n";
	}

	tos<<"\n";
	tos << "</" << protect(STUDENTS_TIMETABLE_TAG) << ">\n";

	file.close();
}

/**
Function writing the teachers' timetable xml format to a file
*/
void TimetableAllocateHoursForm::writeTeachersTimetableXml(const QString& xmlfilename)
{
	assert(gt.rules.initialized && gt.rules.internalStructureComputed);
	assert(gt.timePopulation.initialized);
	assert(students_schedule_ready && teachers_schedule_ready);

	//Writing the timetable in xml format
	QFile file(xmlfilename);
	if(!file.open(IO_WriteOnly))
		assert(0);
	QTextStream tos(&file);
	tos << "<" << protect(TEACHERS_TIMETABLE_TAG) << ">\n";

	for(int i=0; i<gt.rules.nInternalTeachers; i++){
		tos<<"\n";
		tos << "  <Teacher name=\"" << protect(gt.rules.internalTeachersList[i]->name) << "\">\n";
		for(int k=0; k<gt.rules.nDaysPerWeek; k++){
			tos << "   <Day name=\"" << protect(gt.rules.daysOfTheWeek[k]) << "\">\n";
			for(int j=0; j<gt.rules.nHoursPerDay; j++){
				tos << "    <Hour name=\"" << protect(gt.rules.hoursOfTheDay[j]) << "\">\n";

				tos<<"     <Week1>";
				int ai=teachers_timetable_week1[i][k][j]; //activity index
				//Activity* act=gt.rules.activitiesList.at(ai);
				if(ai!=UNALLOCATED_ACTIVITY){
					Activity* act=&gt.rules.internalActivitiesList[ai];
					tos<<"<Subject name=\""<<protect(act->subjectName)<<"\"></Subject>";
					for(QStringList::Iterator it=act->studentsNames.begin(); it!=act->studentsNames.end(); it++)
						tos << "<Students name=\"" << protect(*it) << "\"></Students>";
				}
				tos<<"</Week1>\n";

				tos<<"     <Week2>";
				ai=teachers_timetable_week2[i][k][j]; //activity index
				//act=gt.rules.activitiesList.at(ai);
				if(ai!=UNALLOCATED_ACTIVITY){
					Activity* act=&gt.rules.internalActivitiesList[ai];
					tos<<"<Subject name=\""<<protect(act->subjectName)<<"\"></Subject>";
					for(QStringList::Iterator it=act->studentsNames.begin(); it!=act->studentsNames.end(); it++)
						tos << "<Students name=\"" << protect(*it) << "\"></Students>";
				}
				tos<<"</Week2>\n";

				tos << "    </Hour>\n";
			}
			tos << "   </Day>\n";
		}
		tos<<"  </Teacher>\n";
	}

	tos<<"\n";
	tos << "</" << protect(TEACHERS_TIMETABLE_TAG) << ">\n";

	file.close();
}

/**
Function writing the students' timetable in html format to a file.
Days horizontal
*/
void TimetableAllocateHoursForm::writeStudentsTimetable1DaysHorizontalHtml(const QString& htmlfilename)
{
	assert(gt.rules.initialized && gt.rules.internalStructureComputed);
	assert(gt.timePopulation.initialized);
	assert(students_schedule_ready && teachers_schedule_ready);

	//Now we print the results to an HTML file
	QFile file(htmlfilename);
	if(!file.open(IO_WriteOnly))
		assert(0);
	QTextStream tos(&file);

	tos<<"<html>\n";
	tos<<"<title>"<<protect2(gt.rules.institutionName)<<"</title>\n";
	tos<<"<body>\n";
	
	tos<<"<center><h3>"<<protect2(gt.rules.institutionName)<<"</h3></center><br>\n";

	for(int subgroup=0; subgroup<gt.rules.nInternalSubgroups; subgroup++){
		QString subgroup_name = gt.rules.internalSubgroupsList[subgroup]->name;
		tos<<"<p align=\"center\">"<<protect2(subgroup_name)<<"</p>\n";		
		tos<<"<table border=\"1\" cellpadding=\"6\">"<<endl;

		tos<<"<tr>\n<td></td>\n";
		for(int j=0; j<gt.rules.nDaysPerWeek; j++)
			tos<<"<td>"<<protect2(gt.rules.daysOfTheWeek[j])<<"</td>\n";		
		tos<<"</tr>\n";

		for(int j=0; j<gt.rules.nHoursPerDay; j++){
			tos<<"<tr>\n";
			tos<<"<td>"<<protect2(gt.rules.hoursOfTheDay[j])<<"</td>\n";
			
			for(int k=0; k<gt.rules.nDaysPerWeek; k++){
				tos<<"<td style=\"width:14em;\">\n";
				
				int ai=students_timetable_week1[subgroup][k][j]; //activity index
				if(ai!=UNALLOCATED_ACTIVITY){
					//Activity* act=gt.rules.activitiesList.at(ai);
					Activity* act=&gt.rules.internalActivitiesList[ai];
					for(QStringList::Iterator it=act->teachersNames.begin(); it!=act->teachersNames.end(); it++)
						tos<<protect2(*it)<<"<br/>";
					tos<<protect2(act->subjectName)<<" "<<protect2(act->subjectTagName)<<"<br/>";
				}
				else
					tos<<"&nbsp;";
				ai=students_timetable_week2[subgroup][k][j]; //activity index
				if(ai!=UNALLOCATED_ACTIVITY){
					tos<<"/<br/>";
					//Activity* act=gt.rules.activitiesList.at(ai);
					Activity* act=&gt.rules.internalActivitiesList[ai];
					for(QStringList::Iterator it=act->teachersNames.begin(); it!=act->teachersNames.end(); it++)
						tos<<protect2(*it)<<"<br/>";
					tos<<protect2(act->subjectName)<<" "<<protect2(act->subjectTagName)<<"<br/>";
				}
				tos<<"</td>\n";
			}			
			tos<<"</tr>\n";
		}		
		tos<<"</table>\n";
	}
	
	tos<<"<p/>"<<endl;
	time_t ltime;
	tzset();
	time(&ltime);
	tos<<QObject::tr("Timetable generated with FET %1 on %2").arg(FET_VERSION).arg(ctime(&ltime));

	tos<<"</body>\n</html>\n";

	file.close();
}

/**
Function writing the students' timetable in html format to a file.
Days vertical
*/
void TimetableAllocateHoursForm::writeStudentsTimetable1DaysVerticalHtml(const QString& htmlfilename)
{
	assert(gt.rules.initialized && gt.rules.internalStructureComputed);
	assert(gt.timePopulation.initialized);
	assert(students_schedule_ready && teachers_schedule_ready);

	//Now we print the results to an HTML file
	QFile file(htmlfilename);
	if(!file.open(IO_WriteOnly))
		assert(0);
	QTextStream tos(&file);

	tos<<"<html>\n";
	tos<<"<title>"<<protect2(gt.rules.institutionName)<<"</title>\n";
	tos<<"<body>\n";
	
	tos<<"<center><h3>"<<protect2(gt.rules.institutionName)<<"</h3></center><br>\n";

	for(int subgroup=0; subgroup<gt.rules.nInternalSubgroups; subgroup++){
		QString subgroup_name = gt.rules.internalSubgroupsList[subgroup]->name;
		tos<<"<p align=\"center\">"<<protect2(subgroup_name)<<"</p>\n";		
		tos<<"<table border=\"1\" cellpadding=\"6\">"<<endl;

		tos<<"<tr>\n<td></td>\n";
		for(int j=0; j<gt.rules.nHoursPerDay; j++)
			tos<<"<td>"<<protect2(gt.rules.hoursOfTheDay[j])<<"</td>\n";		
		tos<<"</tr>\n";

		for(int k=0; k<gt.rules.nDaysPerWeek; k++){
			tos<<"<tr>\n";
			tos<<"<td>"<<protect2(gt.rules.daysOfTheWeek[k])<<"</td>\n";
			
			for(int j=0; j<gt.rules.nHoursPerDay; j++){
				tos<<"<td style=\"width:14em;\">\n";
				
				int ai=students_timetable_week1[subgroup][k][j]; //activity index
				if(ai!=UNALLOCATED_ACTIVITY){
					//Activity* act=gt.rules.activitiesList.at(ai);
					Activity* act=&gt.rules.internalActivitiesList[ai];
					for(QStringList::Iterator it=act->teachersNames.begin(); it!=act->teachersNames.end(); it++)
						tos<<protect2(*it)<<"<br/>";
					tos<<protect2(act->subjectName)<<" "<<protect2(act->subjectTagName)<<"<br/>";
				}
				else
					tos<<"&nbsp;";
				ai=students_timetable_week2[subgroup][k][j]; //activity index
				if(ai!=UNALLOCATED_ACTIVITY){
					tos<<"/<br/>";
					//Activity* act=gt.rules.activitiesList.at(ai);
					Activity* act=&gt.rules.internalActivitiesList[ai];
					for(QStringList::Iterator it=act->teachersNames.begin(); it!=act->teachersNames.end(); it++)
						tos<<protect2(*it)<<"<br/>";
					tos<<protect2(act->subjectName)<<" "<<protect2(act->subjectTagName)<<"<br/>";
				}
				tos<<"</td>\n";
			}			
			tos<<"</tr>\n";
		}		
		tos<<"</table>\n";
	}
	
	tos<<"<p/>"<<endl;
	time_t ltime;
	tzset();
	time(&ltime);
	tos<<QObject::tr("Timetable generated with FET %1 on %2").arg(FET_VERSION).arg(ctime(&ltime));

	tos<<"</body>\n</html>\n";

	file.close();
}

/**
Function writing the students' timetable (with rooms) html format to a file (var. 2)
*/
void TimetableAllocateHoursForm::writeStudentsTimetable2Html(const QString& htmlfilename)
{
	assert(gt.rules.initialized && gt.rules.internalStructureComputed);
	assert(gt.timePopulation.initialized);
	assert(students_schedule_ready && teachers_schedule_ready);

	//Writing the timetable in xml format
	QFile file(htmlfilename);
	if(!file.open(IO_WriteOnly))
		assert(0);
	QTextStream tos(&file);
	tos << "<html>\n<body>\n<table border=\"1\">\n";
	
	tos<<"<tr><td></td>\n";
	for(int k=0; k<gt.rules.nDaysPerWeek; k++)
		tos << "<td align=\"center\" colspan=\"" << gt.rules.nHoursPerDay <<"\">" << protect2(gt.rules.daysOfTheWeek[k]) << "</td>\n";
	tos<<"</tr>\n";

	tos<<"<tr>\n";
	tos<<"<td></td>\n";
	for(int k=0; k<gt.rules.nDaysPerWeek; k++)
		for(int j=0; j<gt.rules.nHoursPerDay; j++)
			tos << "<td>" << protect2(gt.rules.hoursOfTheDay[j]) << "</td>\n";

	for(int i=0; i<gt.rules.nInternalSubgroups; i++){
		tos<<"<tr>\n";
		tos << "<td>" << gt.rules.internalSubgroupsList[i]->name << "</td>\n";
		for(int k=0; k<gt.rules.nDaysPerWeek; k++){
			for(int j=0; j<gt.rules.nHoursPerDay; j++){
				tos<<"<td>";
				int ai=students_timetable_week1[i][k][j]; //activity index
				//Activity* act=gt.rules.activitiesList.at(ai);
				if(ai!=UNALLOCATED_ACTIVITY){
					Activity* act=&gt.rules.internalActivitiesList[ai];
					for(QStringList::Iterator it=act->teachersNames.begin(); it!=act->teachersNames.end(); it++)
						tos<<protect2(*it)<<"<br/>";

					tos<<protect2(act->subjectName)<<" "<<protect2(act->subjectTagName)<<"<br/>";
				}
				else
					tos<<"&nbsp;";

				ai=students_timetable_week2[i][k][j]; //activity index
				//act=gt.rules.activitiesList.at(ai);
				if(ai!=UNALLOCATED_ACTIVITY){
					Activity* act=&gt.rules.internalActivitiesList[ai];
					tos<<"/<br/>";
					for(QStringList::Iterator it=act->teachersNames.begin(); it!=act->teachersNames.end(); it++)
						tos << protect2(*it) <<"<br/>";

					tos<<protect2(act->subjectName)<<" "<<protect2(act->subjectTagName)<<"<br/>";
				}
				tos<<"</td>\n";
			}
		}
		tos<<"</tr>\n";
	}

	tos<<"</table>\n";
	
	tos<<"<p/>"<<endl;
	time_t ltime;
	tzset();
	time(&ltime);
	tos<<QObject::tr("Timetable generated with FET %1 on %2").arg(FET_VERSION).arg(ctime(&ltime));
	
	tos<<"</body>\n</html>\n";

	file.close();
}